.header{
    width: 100%;
    min-width: 320px;
    height: 60px;
    background: #fff;
    position: fixed;
    top:0;
    border-bottom: solid 1px #ccc;
    padding-top: 5px;
    z-index: 999;
}

.header a{
    display: block;
}


.anticon{
    font-size: 0.45rem;
    color: #999;
}
  
.nav-active{
    display: block;
    height: 55px;
    border-bottom: solid 3px rgb(29, 161, 242);
}
.nav-active i{
    color: rgb(29, 161, 242)
}

